Triple
T16068598
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mizuho |
E389800
|
entity |
| Predicate | primaryRoute |
P6298
|
FINISHED |
| Object |
Shin-Osaka–Kagoshima-Chuo
Shin-Osaka–Kagoshima-Chuo is a major Shinkansen high-speed rail corridor in Japan linking Osaka with Kagoshima in southern Kyushu.
|
E1194717
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Shin-Osaka–Kagoshima-Chuo | Statement: [Mizuho, primaryRoute, Shin-Osaka–Kagoshima-Chuo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shin-Osaka–Kagoshima-Chuo Context triple: [Mizuho, primaryRoute, Shin-Osaka–Kagoshima-Chuo]
-
A.
Shin-Yatsushiro–Kagoshima-Chuo
Shin-Yatsushiro–Kagoshima-Chuo is a high-speed rail segment in southern Japan that forms part of the Kyushu Shinkansen line connecting central Kumamoto Prefecture with Kagoshima.
-
B.
Kagoshima Main Line
The Kagoshima Main Line is a major railway line in Kyushu, Japan, operated by JR Kyushu, connecting key cities including Fukuoka and Kagoshima.
-
C.
Shin-Osaka–Hakata route
The Shin-Osaka–Hakata route is a major high-speed Shinkansen corridor in western Japan connecting Osaka with Fukuoka on the Sanyō Shinkansen line.
-
D.
Sakurajima Line
The Sakurajima Line is a short JR West railway line in Osaka, Japan, primarily serving access to Universal Studios Japan and nearby waterfront areas.
-
E.
Keikyū Zushi Line
The Keikyū Zushi Line is a commuter railway line in the Greater Tokyo area of Japan operated by Keikyu, connecting urban Yokohama with the coastal Zushi region.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Shin-Osaka–Kagoshima-Chuo Triple: [Mizuho, primaryRoute, Shin-Osaka–Kagoshima-Chuo]
Generated description
Shin-Osaka–Kagoshima-Chuo is a major Shinkansen high-speed rail corridor in Japan linking Osaka with Kagoshima in southern Kyushu.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shin-Osaka–Kagoshima-Chuo Target entity description: Shin-Osaka–Kagoshima-Chuo is a major Shinkansen high-speed rail corridor in Japan linking Osaka with Kagoshima in southern Kyushu.
-
A.
Shin-Yatsushiro–Kagoshima-Chuo
Shin-Yatsushiro–Kagoshima-Chuo is a high-speed rail segment in southern Japan that forms part of the Kyushu Shinkansen line connecting central Kumamoto Prefecture with Kagoshima.
-
B.
Kagoshima Main Line
The Kagoshima Main Line is a major railway line in Kyushu, Japan, operated by JR Kyushu, connecting key cities including Fukuoka and Kagoshima.
-
C.
Shin-Osaka–Hakata route
The Shin-Osaka–Hakata route is a major high-speed Shinkansen corridor in western Japan connecting Osaka with Fukuoka on the Sanyō Shinkansen line.
-
D.
Sakurajima Line
The Sakurajima Line is a short JR West railway line in Osaka, Japan, primarily serving access to Universal Studios Japan and nearby waterfront areas.
-
E.
Keikyū Zushi Line
The Keikyū Zushi Line is a commuter railway line in the Greater Tokyo area of Japan operated by Keikyu, connecting urban Yokohama with the coastal Zushi region.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d86daf32ec8190a8c0466c8f49c3c0 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e183bb98c88190ae4b5773358078be |
completed | April 17, 2026, 12:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffeb8f12708190956f203a3e58e18b |
completed | May 10, 2026, 2:21 a.m. |
| NEDg | Description generation | batch_69ffec5cc1808190ae622027804b43f2 |
completed | May 10, 2026, 2:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffed56235c8190b2075cce605ecf03 |
completed | May 10, 2026, 2:28 a.m. |
Created at: April 10, 2026, 4:57 a.m.